check for thumbness first before denormalization

fixes issue with patching thumb arm PIE binaries
purseclab · Feb 13, 2024 · dd824d5 · dd824d5
1 parent 5ca6f0b
commit dd824d5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/patcherex2/components/binary_analyzers/angr.py b/src/patcherex2/components/binary_analyzers/angr.py
@@ -85,8 +85,8 @@ def get_basic_block(self, addr):
         }
 
     def get_instr_bytes_at(self, addr):
-        addr = self.denormalize_addr(addr)
         addr += 1 if self.is_thumb(addr) else 0
+        addr = self.denormalize_addr(addr)
         return self.p.factory.block(addr, num_inst=1).bytes
 
     def get_unused_funcs(self):